A quick assembly oil-immersed battery energy storage connector

Abstract

The utility model discloses a quick assembly's oil -immersed battery energy storage connector, a quick assembly's oil -immersed battery energy storage connector, including the power end, charging line and charging end that connect gradually, be provided with a plurality of partial pressure line in the charging line, the one end of charging line is provided with the container box, the one side of container box is provided with the deployment subassembly, just a plurality of partial pressure line all are connected with deployment subassembly, the other side of container box is provided with the plug box, be provided with splicing subassembly between charging line and charging end for the quick assembly of multiple voltage and battery socket, the middle part of container box is provided with the winding shaft, the outside of winding shaft is provided with the winding spring, just the winding spring is connected with charging line, the top of winding shaft is provided with the winding shaft of being located container box upside. This battery energy storage connector can adapt to multiple specifications battery, realize the quick assembly of different state connector, make things convenient for the charging use of battery.

Description

Technical Field

[0001] This utility model relates to a connector, and more particularly to a quick-assembly oil-immersed battery energy storage connector. Background Technology

[0002] Oil-immersed batteries are batteries that are stored and used by immersing themselves in insulating oil. These batteries typically consist of positive and negative plates, a separator, a battery casing, and unsaturated oil. The advantages of oil-immersed batteries include good insulation, strong sealing, and simple maintenance, making them suitable for applications with high environmental or maintenance requirements, such as submarines and lighthouses. By immersing the battery in insulating oil, it prevents electrolyte evaporation and external contamination, thereby improving the overall performance and lifespan of the battery. When storing electrical energy, the battery uses connectors to transfer the energy.

[0003] Existing oil-immersed battery connectors use pluggable connectors for easy battery installation, connecting the battery to the device. These connectors rely on snap-fit ​​and screw-locking mechanisms on the plug for positioning. However, these connectors are only compatible with battery sockets that use their own plugs. In practice, this requires separate assembly and replacement of the connector plug and data cable, which is cumbersome and inconvenient for powering or discharging oil-immersed batteries. Therefore, it is necessary to design an oil-immersed battery energy storage connector that can adapt to various battery socket sizes and allows for quick assembly of different batteries. Utility Model Content

[0004] In view of the above-mentioned problems in the existing technology, the purpose of this utility model is to provide a quick-assembly oil-immersed battery energy storage connector, which realizes that the oil-immersed battery energy storage connector can be adapted to various specifications of battery sockets and can be quickly assembled and used for different batteries.

[0005] To achieve the above objectives, the technical solution of this utility model is as follows:

[0006] A quick-assembly oil-immersed battery energy storage connector includes a power supply terminal, a charging cable, and a charging terminal connected in sequence. The charging cable has multiple voltage divider wires. One end of the charging cable is provided with a housing. One side of the housing is provided with an adjustment component, and the multiple voltage divider wires are all connected to the adjustment component. The other side of the housing is provided with a plug box. A splicing component is provided between the charging cable and the charging terminal for quick assembly of various voltages and battery sockets.

[0007] Preferably, a winding shaft is provided in the middle of the container, a winding spring is sleeved on the outside of the winding shaft and the winding spring is connected to the charging cable, and a winding shaft is provided at the top of the winding shaft on the upper side of the container for quick winding of the connector.

[0008] Preferably, the charging cable is wound around a take-up spool by a take-up spring.

[0009] Preferably, the dispensing assembly includes a chassis, with multiple access terminals and multiple receiving terminals provided on the top outer side of the chassis, and a connector rotatably disposed at the top center of the chassis, which connects the access terminals and receiving terminals. The top of the connector is provided with a dispensing knob located on the upper side of the container.

[0010] Preferably, the number of access terminals and receiving terminals is the same as the number of voltage divider lines, the voltage divider lines are disconnected, the two sets of voltage divider lines are respectively connected to the multiple access terminals and the multiple receiving terminals, and the multiple access terminals and the multiple receiving terminals are distributed in a ring on the chassis.

[0011] Preferably, the connector includes a conductive shaft, both ends of which are provided with elastic contact ends, which are distributed in close contact with the voltage divider lines.

[0012] Preferably, the plug box has multiple connectors snapped into it, and both the plug box and the container box have covers on their outer sides.

[0013] Preferably, the splicing assembly includes a compression pin that passes through the charging end, an elastic rod that is provided between the compression pin and the charging end, a plug socket that mates with the charging end that is provided at the end of the charging cable, an elastic ball that is movably provided on one side of the end of the plug socket for elastically pushing the compression pin against the plug, and the structure of the charging end is the same as the structure of the connector.

[0014] Compared with existing technologies, the quick-assembly oil-immersed battery energy storage connector provided by this utility model can adapt to various specifications of oil-immersed battery sockets, enabling rapid assembly of charging connections for different batteries. Specifically, through the disconnection structure of multiple voltage divider wires in the charging cable and the use of a housing at one end of the charging cable, an adjustment component can be set in the housing. Multiple receiving ends in the adjustment component are connected to one set of voltage divider wires, and multiple receiving ends are connected to another set of voltage divider wires. This allows the connector's wire body to be configured with various specifications. Furthermore, the circular distribution of multiple receiving and receiving ends and the rotation of the conductive shaft in the center of the chassis facilitate external personnel to connect and use voltage divider wires of the same specification by rotating the adjustment knob. This allows for selection of wire assembly for batteries with different voltage requirements, enabling power delivery to batteries of different voltages and providing favorable conditions for charging batteries of various voltage specifications.

[0015] Furthermore, by using the rewind spool and plug box in the housing, various battery plug models can be integrated and assembled on the connector. The connectors in the plug box can be flexibly replaced for use on the plug socket. By pressing the charging end or the extrusion pin on the connector with the elastic ball on the plug socket, the charging cable can be quickly connected to the connector or charging end, realizing the rapid assembly of different charging ends of the connector. This provides favorable conditions for connecting the connector to battery sockets of different specifications. The charging cable is elastically wound on the rewind spool, which facilitates the winding of the connector and increases the neatness of the connector, which is very beneficial for the rapid assembly of the connector.

[0016] It should be understood that the general descriptions and details herein are exemplary and illustrative only and are not intended to limit this disclosure.

[0017] This application provides an overview of various implementations or exemplary embodiments of the technology described in this disclosure, and is not a full disclosure of the entire scope or all features of the disclosed technology. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of the quick-assembly oil-immersed battery energy storage connector of this utility model.

[0019] Figure 2 This is an exploded view of the structure of the quick-assembly oil-immersed battery energy storage connector of this utility model.

[0020] Figure 3 This is an exploded view of a portion of the housing and winding shaft in the quick-assembly oil-immersed battery energy storage connector of this utility model.

[0021] Figure 4 This is a partial structural diagram of the adjustment component, charging cable, and voltage divider cable in the quick-assembly oil-immersed battery energy storage connector of this utility model.

[0022] Figure 5 This is an exploded view of the assembly components in the quick-assembly oil-immersed battery energy storage connector of this utility model.

[0023] Figure 6 This is a partial exploded view of the splicing components in the quick-assembly oil-immersed battery energy storage connector of this utility model.

[0024] Key reference numerals:

[0025] 11. Power supply end; 12. Charging cable; 13. Charging end; 121. Voltage divider wire; 2. Container box; 21. Winding shaft; 22. Rewinding shaft; 23. Rewinding spring; 3. Adjustment assembly; 31. Chassis; 311. Access end; 312. Receiver end; 32. Connector; 321. Conductive shaft; 322. Elastic contact end; 33. Adjustment knob; 4. Plug box; 41. Connector; 5. Splicing assembly; 51. Crimping bolt; 52. Elastic rod; 53. Plug socket; 531. Elastic ball. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this disclosure clearer, the embodiments of this disclosure will be described in more detail below with reference to the accompanying drawings. Note: The described embodiments are only some, not all, of the embodiments of this disclosure. All other embodiments obtained by those skilled in the art based on the described embodiments of this disclosure without creative effort are within the scope of protection of this disclosure.

[0027] As attached Figure 1 To be continued Figure 6 As shown, this utility model provides a quick-assembly oil-immersed battery energy storage connector for assembling various connector specifications, making it compatible with oil-immersed batteries of different voltages or power plugs. Existing connectors include a power terminal 11, a charging cable 12, and a charging terminal 13 connected in sequence. The power terminal 11 is the connection end between the connector and the charging device, the charging cable 12 is the connector wire, and the charging terminal 13 is the connection end between the connector and the battery. To facilitate the assembly and use of oil-immersed batteries of different specifications, multiple voltage divider wires 121 can be provided in the charging cable 12. These voltage divider wires 121 can have different diameters to achieve the transmission of different voltage power supplies. By applying the different voltage wire specifications in existing battery connectors, different types of voltage divider wires 121 can be used as the connector wire. Next, a housing 2 is provided at one end of the charging cable 12. On one side of the housing 2, an adjustment component 3 is provided. The adjustment component 3 is located between multiple voltage divider lines 121. By selecting the voltage divider lines 121 of the adjustment component 3, voltage divider lines 121 of different voltage specifications can be assembled for the connector to transmit power and assemble connector wires of different specifications, providing favorable conditions for battery charging. Then, on the other side of the housing 2, a plug box 4 is provided. A splicing component 5 is provided between the charging line 12 and the charging end 13. By using the splicing component 5, the charging end 13 can be detached from the charging line 12, and different specifications of plug sockets 53 in the plug box 4 can be selected to realize the replacement of the connector plug, which facilitates the rapid assembly of multiple voltages and battery sockets.

[0028] Among them, such as Figure 2 and 3As shown, to facilitate rapid assembly of the connector, a winding shaft 22 can be provided in the middle of the housing 2. A winding spring 23 is sleeved on the outside of the winding shaft 22, and the winding spring 23 is connected to the charging cable 12. The charging cable 12 is wound around the winding shaft 22 through the winding spring 23, which makes it convenient to use the winding spring 23 to wind up the middle part of the charging cable 12, increasing the neatness of the connector. Furthermore, a rotating shaft 21 can be provided on the top of the housing 22. This rotating shaft 21 is rotatably mounted on the housing 2 and is connected to the winding spring 23. Through the rotation or limiting of the rotating shaft 21, the winding spring 23 can be assisted in winding up the charging cable 12, making it convenient for external personnel to use the rotating shaft 21 to quickly wind up the connector cable.

[0029] It is worth noting that, in order to achieve the assembly and use of multiple voltage divider lines 121, such as Figure 4 As shown, the mixing assembly 3 uses a chassis 31 as a fixed structure. Multiple access terminals 311 and multiple receiving terminals 312 are set on the top outer side of the chassis 31. A connector 32 is rotatably set in the middle of the top of the chassis 31. The access terminals 311 and receiving terminals 312 are pre-positioned opposite each other. The voltage divider wires 121 at both ends are positioned opposite each other at the access terminals 311 and receiving terminals 312. By rotating the connector 32, the opposite access terminals 311 and receiving terminals 312 can be connected. By using the connector 32 with the conductive material of the structure at both ends, power transfer can be realized, providing convenience for battery charging. When the mixing assembly 3 is in use, the connector 32 and the mixing knob 33 set on the upper side of the container 2 can be used. By using the indicator of different voltage divider wire 121 specifications on the outside of the mixing knob 33, different specifications of voltage divider wires 121 can be rotated to assemble different specifications of voltage wires, reducing the manual replacement and disassembly of wires and increasing the convenience of connector wire assembly.

[0030] like Figure 5 As shown, in order to enable the use of different specifications of voltage divider wires 121 by the distribution component 3, the number of access terminals 311, receiving terminals 312 and voltage divider wires 121 will be the same, and multiple voltage divider wires 121 will be set to the disconnected state. By connecting the voltage divider wires 121 on one section of the charging cable 12 to the access terminal 311, and connecting the voltage divider wires 121 on another section of the charging cable 12 to the receiving terminal 312, a distribution plate can be assembled. Multiple access terminals 311 and multiple receiving terminals 312 are distributed in a ring on the chassis 31. By rotating the connector 32 at different angles on the chassis 31, the voltage divider wires 121 of different specifications can be connected or the charging cable 12 can be disconnected, providing favorable conditions for the power supply of the connector and greatly facilitating the rapid assembly of connector wires of different specifications.

[0031] Furthermore, the connector 32 includes a conductive shaft 321 with conductive function and an elastic contact end 322. The conductive shaft 321 is rotatably mounted on the chassis 31. Both ends of the conductive shaft 321 are provided with elastic contact ends 322. When the assembly 3 is used, the two sets of voltage dividers 121 are pre-installed at the corresponding positions of the receiving end 312 and the access end 311. By rotating the conductive shaft 321 relative to the two voltage dividers 121 of the same specification, the elastic contact ends 322 can be brought into contact with the voltage dividers 121, providing favorable conditions for the power transmission in the connector.

[0032] In some embodiments, multiple connectors 41 are snapped into the plug box 4, and then a cover is provided on the outside of both the plug box 4 and the housing 2 to seal the plug box 4 and the housing 2. When the connector is used to replace the battery plugs of different specifications, the connector 41 that matches the battery can be selected from the plug box 4 for assembly, which increases the integrity of the connector 41 and the connector, facilitates the assembly of multiple plugs on the connector, increases the diversity of connector plugs, and facilitates the connection of the connector to different battery sockets for charging.

[0033] In some embodiments, the splicing component 5 can be configured as a spiral snap-fit ​​structure, such as... Figure 6 As shown, the splicing assembly 5 can use a clamping pin 51 that penetrates the charging end 13 as a clamping and limiting structure between the cable and the charging end 13. Then, an elastic rod 52 is provided between the clamping pin 51 and the charging end 13. Next, a plug socket 53 that mates with the charging end 13 is provided at the end of the charging cable 12. An elastic ball 531 is provided through the outer end of the plug socket 53. This elastic ball 531 is movably disposed in the plug socket 53 for the plug socket 53 to elastically push against the clamping pin 51. Furthermore, the structure of the charging end 13 is the same as the structure of the connector 41. When the plug socket 53 is connected to the charging end 13 or the connector 41, the plug socket 53 will penetrate the clamping pin 51. For the charging terminal 13 or connector 41, insert the elastic ball 531 into the charging terminal 13 or connector 41. By rotating the plug socket 53, the elastic ball 531 can push the compression pin 51, and the elastic rod 52 is passively stretched. The compression pin 51 and the elastic ball 531 are used to limit the position of the plug socket 53, thus completing the connection between the charging terminal 13 and the connector 41. When using different battery sockets, the compression pin 51 can be pressed to retract the elastic rod 52. Then, by rotating the plug socket 53, the plug socket 53 can be separated from the charging terminal 13. Similarly, using the above installation method, connectors with different connectors 41 can be installed, providing convenience for charging batteries in different sockets.

[0034] Of course, the above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications are also considered to be within the protection scope of this utility model.

Claims

1. A quick-assembly oil-immersed battery energy storage connector, comprising a power supply terminal (11), a charging cable (12), and a charging terminal (13) connected in sequence, characterized in that: The charging cable (12) is provided with multiple voltage divider wires (121). One end of the charging cable (12) is provided with a container (2). One side of the container (2) is provided with an adjustment component (3), and the multiple voltage divider wires (121) are all connected to the adjustment component (3). The other side of the container (2) is provided with a plug box (4). A splicing component (5) is provided between the charging cable (12) and the charging end (13) for quick assembly of multiple voltages and battery sockets.

2. The quick-assembly oil-immersed battery energy storage connector as described in claim 1, characterized in that, The container (2) is provided with a winding shaft (22) in the middle. A winding spring (23) is sleeved on the outside of the winding shaft (22) and the winding spring (23) is connected to the charging cable (12). A winding shaft (21) located on the upper side of the container (2) is provided on the top of the winding shaft (22) for quick winding of the connector.

3. The quick-assembly oil-immersed battery energy storage connector as described in claim 2, characterized in that, The charging cable (12) is wound around the winding shaft (22) by a winding spring (23).

4. The quick-assembly oil-immersed battery energy storage connector as described in claim 1, characterized in that, The dispensing component (3) includes a chassis (31). Multiple access terminals (311) and multiple receiving terminals (312) are provided on the top outer side of the chassis (31). A connector (32) is rotatably provided in the middle of the top of the chassis (31). The access terminals (311) and receiving terminals (312) are connected by the connector (32). A dispensing knob (33) located on the top side of the container (2) is provided on the top of the connector (32).

5. The quick-assembly oil-immersed battery energy storage connector as described in claim 4, characterized in that, The number of multiple access terminals (311) and receiver terminals (312) is the same as the number of voltage divider lines (121). The multiple voltage divider lines (121) are disconnected. The two sets of voltage divider lines (121) are connected to the multiple access terminals (311) and the multiple receiver terminals (312) respectively. The multiple access terminals (311) and the multiple receiver terminals (312) are distributed in a ring on the chassis (31).

6. The quick-assembly oil-immersed battery energy storage connector as described in claim 5, characterized in that, The connector (32) includes a conductive shaft (321), and both ends of the conductive shaft (321) are provided with elastic contact ends (322), which are distributed in close contact with the voltage divider line (121).

7. The quick-assembly oil-immersed battery energy storage connector as described in claim 1, characterized in that, The plug box (4) has multiple connectors (41) snapped in, and both the plug box (4) and the container box (2) have covers on their outer sides.

8. The quick-assembly oil-immersed battery energy storage connector as described in claim 7, characterized in that, The splicing assembly (5) includes a compression pin (51) that passes through the charging end (13). An elastic rod (52) is provided between the compression pin (51) and the charging end (13). The end of the charging cable (12) is provided with a plug socket (53) that works with the charging end (13). An elastic ball (531) is movably provided on one side of the end of the plug socket (53) for the plug socket (53) to elastically push against the compression pin (51). The structure of the charging end (13) is the same as that of the connector (41).

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